baber/WOPTO huggingface dataset:
Patent JP-H06213673-A (JP)
Title: Fault detector circuit device
Inventor: HERUBERUTO KERAA
IPC: G01L1/22
Filed: 1993-12-13
Abstract: PURPOSE: To surely detect an obstruction such as short circuit, disconnection or the like by regularly detecting the obstruction when a processed signal reaches one of two upper and lower areas. CONSTITUTION: The output side of an amplifier 15 has resistors 24, 25 through a resistor 23, and is connected to a potential divider connected between a feed voltage and an earth. The common connecting point of the three variable resistors 23, 24, 25 is also connected to the output side A. Positive exciting area is clearly limited in order to generate an upper limit signal area, and an arithmetic amplifier with open collector is operated through the variable resistance circuits 23, 24, 25. The potential divider formed from the resistors 23, 24 is useful as the upper limit stopper setting function element under the open collector state with no current. The lower signal limit is realized by the resistors 23, 24 and the resistor 25. This combination of the resistors is useful as the lower limit stopper setting function element in the maximum collector current.
Patent JP-H03172013-A (JP)
Title: Thickness-shear piezoelectric vibrator
Inventor: OKAZAKI MASAKI
IPC: H03H9/19
Filed: 1989-11-30
Abstract: PURPOSE:To make overtone vibration easy and to improve an electric characteristic by forming an exciting electrode which is formed close to the contour of a piezoelectric piece, in an annular shape suitable for the displacement distribution of thickness-shear vibration. CONSTITUTION:An exciting electrode 8 is formed in the shape suitable for the displacement distribution of the thickness-shear vibration close to the contour. Thus, fundamental wave vibration is suppressed and the overtone vibration is made easy rather than the exciting electrode simply formed in the shape of a ring. Since a facing area is enlarged by forming the exciting electrode 8 in the annular shape, parallel capacity CO is reduced and a crystal impedance is reduced.
Patent JP-H0615255-A (JP)
Title: Method for purifying water
Inventor: TAKAHASHI SHIRO
IPC: C02F1/28
Filed: 1991-11-27
Abstract: PURPOSE:To enable efficient purifying treatment by a method wherein aqueous bacteria in water are adsorbed on the surface of a packing material and a washing solution is passed through the packing material to release aqueous bacteria and water is subsequently again supplied to subject aqueous becteria to adsorbing treatment. CONSTITUTION:The packing material 4 forming the packed bed supported by a reticulated member 5 has specific gravity slightly higher than that of water to be treated and water containing aqueous bacteria is supplied to the packed bed from above and discharged downward while aqueous bacteria are adsorbed on the packing material and, when the adsorption of aqueous bacteria on the surface of the packing material 4 advances to a certain stage, the supply of water is stopped. Then, a washing solution is upwardly supplied to the packed bed from the bottom part thereof and the packed bed is fluidized to release aqueous bacteria adsorbed on the surface of the packing material and the washing solution is further supplied and the packing material washing solution containing aqueous bacteria in high concn. sent out through the packed bed is stored in a storage tank 20 and the supply of the washing solution is stopped. Thereafter, the supply of water to the packed bed from above is resumed to perform the adsorbing treatment of aqueous bacteria in water.
Patent JP-H04189832-A (JP)
Title: Production of aqueous micellar solution of keratin
Inventor: YAMAUCHI KIYOSHI
IPC: A61K8/65
Filed: 1990-11-16
Abstract: PURPOSE:To remove a solubilizing agent without causing insolubilization and obtain the subject aqueous solution, useful as keratinous polymer membranes, films, fibers, sponges, etc., by reducing a keratin-containing substance in the presence of a surfactant in an aqueous medium and then dialyzing the resultant micellar aqueous solution. CONSTITUTION:A keratin-containing substance (e.g. human hair, animal hair or feather) is reduced in the presence of a surfactant (preferably an anionic surfactant such as sodium dodecylbenzene sulfate) in an aqueous medium preferably while being irradiated with ultrasonic waves and the resultant micellar aqueous solution is dialyzed to afford the objective aqueous solution.
Patent JP-H04182631-A (JP)
Title: Automatic dimming device for camera
Inventor: TAKAGI TADAO
IPC: G03B7/16
Filed: 1990-11-17
Abstract: PURPOSE:To raise possibility that proper exposure is obtained by deciding a dimming 1 condition for normal light emission based on a discriminated result whether a photometry signal at a preliminary light emitting time at an area which is not an object to be dimmed is over a prescribed range or under. CONSTITUTION:By a photometry means 102, an area to be photographed is divided into plural areas and the photometry of the respective areas is executed at the preliminary light emitting time and the normal light emitting time of a flashing means 101. Then, the respective photometry signals are outputted. By an area setting means 103, the area which is among plural divided areas and where the photometry signal at the preliminary light emitting time is within the prescribed range is set to be the object area of dimming and the area other than the prescribed range is set to be the area which is not the object to be dimmed. In the case that the area which is not the object to be dimmed exists, it is discriminated by a discrimination means 104 whether the photometry signal with respect to the area at the preliminary light emitting time is over the prescribed range or under. Besides, the dimming condition is decided by a dimming means 105 based on the decided result. Then, the normal light emission is stopped when the photometry signal at the normal light emitting time satisfies the condition. That means, the dimming is executed not only by excepting the area which is not the object to be dimmed from the dimming of the normal light emission but also adding a reason why it is excepted.
Patent JP-H06154039-A (JP)
Title: Moving shelf equipment
Inventor: ABU KANJI
IPC: A47B53/02
Filed: 1992-11-24
Abstract: PURPOSE:To protect the inside of each shelf from such an external environment as wind and rain, and snow, etc., by moving and converging one end part shelf and a middle part shelf to the other end part shelf side, and covering the upper part of the converged shelf, both sides, and the front and the rear by a roof, a side wall and a back wall of both end part shelves, respectively. CONSTITUTION:By moving a shelf 2 by operating a control panel 36 of one end part shelf 2, and forming a work space S between the end part shelf 2 and a middle shelf 4, an article 53 can be carried in and out to and from a storage part 11 of one end part shelf 2 or a storage part 11 of the middle part shelf 4. After a carrying-in/out work is finished, one end part shelf 2 and the middle part shelf 4 are moved and converged to the other end part shelf 3 side. In such a way, the upper parts of each shelf 2-4 are covered with a roof 18, both sides are covered with a side wall panel 30, and the front and the rear are covered with each back wall panel 42 of both end part shelves 2, 3, therefore, the inside of each shelf 2-4 is protected from such an external environment as wind and rain, and snow, etc.
Patent JP-2000104560-A (JP)
Title: Two-cycle multi-cylinder internal combustion engine using forcible scavenge
Inventor: SAKAI KOJI
IPC: F02B75/24
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce vibration in operation of an internal combustion engine by arranging an even number of cylinders opposedly in a forcible scavenge type two-cycle multi-cylinder internal combustion engine and igniting cylinders on the same top dead center simultaneously for operation. SOLUTION: In application to an eight-cylinder engine, four pairs of cylinders consisting of paired cylinders 1 and 2, 3 and 4, 5 and 6, 7 and 8 arranged opposedly to each other are arranged along a crankshaft 29 common to the respective four pairs. In each of the cylinders 1-8, an exhaust port, an intake port, and a fuel jetting port are formed while an ignition plug is installed toward a combustion chamber. Exhaust emission in the cylinder is forcibly discharged from the exhaust port by means of air sucked from the intake port according to the rotation of the crankshaft 29. Subsequently, air inside the cylinder is compressed, fuel is sucked from the fuel injection port and a spark is generated in the ignition plug for burning the fuel, and power is given to a piston for rotating the crankshaft 29.  In this process, operation is controlled so that cylinders on the same top dead center are ignited simultaneously, and consequently, generation of vibration can be reduced.
Patent JP-H09152567-A (JP)
Title: Formation of resist patterns and apparatus therefor
Inventor: SUZUKI KENKICHI
IPC: G03F1/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to produce a large-sized liquid crystal display element substrate with an exposure mask of a small area by using the abrasion phenomenon of excimer lasers. SOLUTION: The resist applied on the substrate constituting the liquid crystal display element is patterned according to the opening patterns of the exposure mask 7 having the area smaller than the area of the thin-film pattern forming regions of the substrate and having prescribed opening patterns 7a, 7b, 7b', 7c, 7c' by abrasion phenomenon by relatively moving the exposure mask 7 within an X-Y plane parallel with these thin-film pattern forming regions and by irradiation of the exposure mask with excimer laser beams 12a, 12b, 12c formed to a slit form in a direction orthogonal with the relative moving direction.
Patent JP-H11143169-A (JP)
Title: Image forming device
Inventor: OSHIMA KIYOSHI
IPC: G03G15/01
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the conventional needs to detect a reference-position mark and to increase and decrease the reference voltage of a comparator, and to enable the secure detection of a detection pattern by the control which is easier than the conventional control. SOLUTION: The detection patterns are formed with toners in separate colors onto a transfer-paper support body 7, the detection patters are detected by a pattern sensor (light sensor) 16, and interspaces between the detection patters are found. Based on the results, the timing of the exposure by the exposure device 13 of each of image forming parts 2, 3, 4, and 5 is controlled, thereby preventing displacement in the superimposition of the toner images. A CPU fetches the detection signal voltages of the light sensor 16 at fixed time intervals. After the magnitude of the rising of the voltage at the time intervals exceeds a specific set value, the device counts the time intervals required for the magnitude of the falling of the voltage at the fixed time intervals to reach a specific set value. When the value of the count is in the range of a specific number, the device judges that the detection patterns have been detected.
Patent JP-H08214210-A (JP)
Title: Method and device for detecting cutting point of video
Inventor: TANIGUCHI YUKINOBU
IPC: H04N19/142
Filed: 1994-12-16
Abstract: PURPOSE: To make it possible to detect a change in a slow scene and to integrally process a telecine-converted video and a video including flash light at real time. CONSTITUTION: A buffer memory 11 executes buffering while successively shifting the contents of a picture data string I0 , I1 ,... and successively abolishes data from the oldest one. An inter-picture distance calculating part 12 calculates a distance d(t-i, t-j) between respective picture data stored in the memory 11 and successively stores calculated results in a distance table part 13. A scene change rate calculating part 14 calculates a scene change rate C(t-jc ) at the time (t) while referring to the distance table 13. A discriminating part 15 discriminates whether a picture of preceding jc frames is a cut point or not by comparing the scene change ratio C (t-jc ) with a previously determined threshold.
Patent JP-H09153472-A (JP)
Title: Semiconductor device manufacturing apparatus and method
Inventor: SHIMIZU TOSHIO
IPC: H01L21/304
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To effectively remove a quinaldinic acid copper complex formed on a buried-type copper wiring in a CMP treatment to enhance the flattened surface of a semiconductor substrate in cleanness when the surface of the semiconductor is cleaned. SOLUTION: For instance, the surface of a semiconductor substrate 1 submerged in the water and subjected to a flattening process through a CMP device is irradiated with UV rays emitted from a low-pressure mercury lamp. Quinaldinic acid copper complex 4 formed on a buried-type copper wiring 5 in the above flattening process is decomposed. Thereafter, the surface of the substrate 1 is physically cleaned, whereby the quinaldinic acid copper complex 4 is removed together with other particles.
Patent JP-H08171562-A (JP)
Title: Hierarchic document display device
Inventor: MURAMOTO TAKAHIDE
IPC: G06F17/24
Filed: 1994-12-16
Abstract: PURPOSE: To make a user easily understand the relative importance and contents of a document as to the device which displays plural documents in hierarchical structure in consideration of their importance. CONSTITUTION: This document display device is provided with an input means 30, a document display processing means 31, a storage means 33, and a display means 33. The input means 30 obtains the number of plural documents in hierarchical structure and their relative importance, and a document display processing means 31 calculates the total area of an area where the documents in hierarchical structure are displayed from the obtained number of documents and their relative importance and assigns the total area of the display area to the display area of the documents; and a storage means 32 stores the assigned display area, and a document display processing means 31 displays the importance of the respective documents with the assigned area on a display screen.  Further, the contents of layers below a document or an item prompting reference to information including a display of the relative importance is displayed according to the relative importance among the layers below the document and the display enabled area.
Patent JP-H11144922-A (JP)
Title: Electric component and attaching structure thereof
Inventor: IKENOUE SHINOBU
IPC: H01C10/34
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To suppress the possibility of the occurrence of a risky state in which the device-side IC of audio equipment, etc., is electrostatically broken down due to static electricity jumping into the resistor pattern, etc., of an insulating substrate, when the operator of the conventional electric components attached to the device of the audio equipment, etc., starts to manipulate a rotating body with his finger, etc., charged with static electricity. SOLUTION: Electric components are provided with a nearly circular-arcuate conductive section 15g on the outer periphery side on the lower surface of a rotator 15 and a conductive projecting section 11c protruded upward on a substrate 11, and the conductive section 15g of the rotator 15 is brought nearer to or into contact with the projecting section 11c. As a result, when the operator who manipulates the electric components is charged with static electricity, it is possible to let the static electricity jumping into a cabinet 6 through the opening 6a of the cabinet 6 to drop into the conductive section 15g and escape to a grounding circuit on a printed board 16 side from the conductive section 15g through the projecting section 11c.
Patent JP-H06157803-A (JP)
Title: Prefoamed particle of noncrosslinked polyethylene resin and its production
Inventor: TAKEDA NOBORU
IPC: C08J9/18
Filed: 1992-11-24
Abstract: PURPOSE:To improve softness, toughness, resistance to repeated compression, and interparticulate fusibility by infiltrating a volatile foaming agent into particles of a specific PE resin blend and foaming the particles by heating. CONSTITUTION:20-85 pts.wt. low-density PE having a density of 0.917-0.930g/cm<3>, an m.p. of 98-118 deg.C, and an M1 of 0.05-30g/10min is mixed with O-40 pts.wt. high-density PE having a density of 0.940g/cm<3> or higher, an m.p. of 80-130 deg.C, and an MI of 0.05-10g/10min and 0-45 pts.wt. linear low-density PE having a density of 0.915-0.940g/cm<3>, an m.p. of 120-130 deg.C, and an MI of 0.1-30g/10min to obtain particles of the noncrosslinked PE resin blend having a density of 0.92-0.94g/cm<3>. The water content of the particles is regulated to 100-1,000ppm by weight. The resulting particles are impregnated with a volatile foaming agent and then steam-heated at a temp. lower by at least 5 deg.C than the temp. at which the blend melts completely. Thus, the particles are foamed to obtain the objective particles having a degree of expansion of 3-60cm<3>/g, an average cell diameter of 0.07-1.0mm, and a closed cell content of 90% or higher.
Patent JP-S63167453-A (JP)
Title: Magneto-optical head
Inventor: MATSUI TSUTOMU
IPC: G11B11/105
Filed: 1986-12-27
Abstract: PURPOSE:To obtain a head with simplified structure and high quality, by dividing feed light from a laser into three beams by a diffraction grating, and correcting a O-th order astigmatism effectively with a half mirror at the path of return light. CONSTITUTION:By dividing the feed light from the laser 10 into three beams of O-th order and + or -1-th order light, and focusing a laser beam reflected on a recording medium 14 on an optical sensor 6 via the half mirror 15, a lambda/2 plate 3, a focusing lens 4, and the half mirror 5, an electrical signal is detected. The half mirror 5 detects an astigmatic focus error, and the optical sensor 6 outputs a focus servo signal by making incident the O-th order light. And the output of an optical sensor 7 is inputted to a subtracter 19, then, a tracking error signal can be obtained. An analyzer 8 consists of a prism with a high extinction ratio, and outputs a magneto-optical signal via a subtracter 18. In such way, it is possible to obtain the head with simplified structure and high quality.
Patent JP-H03174858-A (JP)
Title: Automatic answering telephone system
Inventor: MAKI IKUKO
IPC: H04M1/64
Filed: 1989-12-04
Abstract: PURPOSE:To preclude the possibility of occurrence of mischievous phone calls by reproducing a voice signal in a reproduction bit rate corresponding to a set voice mode in the case of reply in the automatic answering mode. CONSTITUTION:When an incoming call comes through telephone line terminals L1, L2 after the telephone set is set to the automatic answering mode, a CPU 14 receives the arrival of a call via an incoming call detection circuit 18 and replies the call automatically. Then the CPU 14 reproduces a reply message recorded in a recording and reproduction IC 21 in a reproduction bit rate corresponding to the preset voice mode and sends the reproduced voice signal to an opposite party through the telephone line terminals L1, L2. Then the voice message from the opposite party is recorded in the recording and reproduction IC 21. Thus, a different voice signal from the recorded voice signal is reproduced and a mischievous call is driven out.
Patent JP-S63165483-A (JP)
Title: Liquid crystal composition and display element using said composition
Inventor: KANEKO MASAHARU
IPC: G02F1/137
Filed: 1986-12-26
Abstract: PURPOSE:To obtain a color liquid crystal composition having excellent contrast, light resistance and low-temperature stability, containing a specific azo dichroic dyestuff and specific anthraquinone dichroic dyestuff. CONSTITUTION:The aimed liquid crystal composition containing (A) an azo dichroic dyestuff shown by formula I and/or formula II (R<1>, R<6> and R<7> are H, alkyl, alkoxy, etc.; R<2> is alkyl, alkoxyalkyl or arylmethyl; R<3>-R<5> are H, methyl, halogen, etc.), (B) an anthraquinone dichroic dyestuff shown by formula III and/or formula IV (R<8> is alkyl, alkoxyalkyl or alkoxy; R<9> and R<10> are H, alkyl, alkoxy, etc.).
Patent JP-H11241762-A (JP)
Title: Variable speed sprocket
Inventor: MATSUI AKIRA
IPC: F16H55/30
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce time and labor/cost required for the installation of an accelerating/decelerating device and driving loss by engaging a slide plate incorporated into a sprocket main body to a variable speed chain by guiding it by a roller and a guide. SOLUTION: When a variable speed sprocket 3 is driven clockwise, a guide 7 installed in the external part on the rear surface pushes up a roller 6 in contact with this guide 7 and a slide plate 4 is pushed up together with the revolution via a roller support 9. At this time, also a connecting pin 2 which is held at a bottom part at the tip of the slide plate 4 is pushed up, a rotor 1 constituting a variable speed chain is moved to a high speed side of large pitch and acceleration is completed. In the case of deceleration, the slide plate 4 engaged to the connecting pin 2 of the rotor 1 in its maximum speed state is gradually drawn by the guide of the guide 7, the rotor 1 is guided to a location of small pitch and the variable speed chain is decelerated, in the sprocket main body 3 revolving clockwise.
Patent JP-H04186470-A (JP)
Title: Pos information output system
Inventor: SHINODA SEIJI
IPC: G06Q50/00
Filed: 1990-11-21
Abstract: PURPOSE:To save tabulating work by including purpose-sorted totalizing codes in a master file included in a POS terminal equipment in addition to commodity names and unit prices corresponding to respective commodity codes, and at the time of recording the contents of a purchase in an IC card, adding the purpose-sorted totalizing code to each commodity. CONSTITUTION:When an IC card 5 is inserted into an IC card reader/writer in a POS terminal system, the contents of a purchase are recorded in the card 5 and a purpose-sorted totalizing code is added to each commodity. When the card 5 is read out by a customer terminal equipment 6 set up on a service counter in a shop in the future, the totalized results of food, groceries, clothing, etc., can be printed out in each purpose together with purchase record in a required period. Thus the total output of each purpose can easily be obtained.
Patent JP-H11239479-A (JP)
Title: Hybridoma, monoclonal antibody, measurement thereof and reagent for measuring immunity
Inventor: UCHIDA YOSHIAKI
IPC: C12N5/10
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a new hybridoma having ability to produce an antibody useful for diagnosis and treatment, etc., of hyperlipemia and arteriosclerosis by fusing a lymphocyte obtained by immunizing a peptide derived from apo-B-48 into a mammal with a myeloma cell. SOLUTION: This new hybridoma is obtained by fusing a lymphocyte obtained by immunizing a peptide derived from apo-B-48 into a mammal with a myeloma cell. The hybridoma has ability to produce a monoclonal antibody specifically recognizing apo B-48 which is a kind of apoprotein which is a protein constituting lipoprotein closely related to hyperlipemia and the antibody is used for measurement, etc., of apoprotein and useful for diagnosis and treatment, etc., of hyperlipemia and arteriosclerosis. The hybridoma is obtained by binding C terminal peptide of apo B-48 to haemocyanin, etc., immunizing the peptide into a mammal such as mouse, collecting a spleen cell after final immunity, fusing the spleen cell with myeloma cell, selecting antiapo B-48 antibody- producing strain after carrying cut selection culture and cloning the cell.